70933980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 215405568

約数和(自身を除く): 144471588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 431, 633, 780, 844, 862, 1055, 1266, 1293, 1724, 2110, 2155, 2532, 2586, 2743, 3165, 4220, 4310, 5172, 5486, 5603, 6330, 6465, 8229, 8620, 10972, 11206, 12660, 12930, 13715, 16458, 16809, 22412, 25860, 27430, 28015, 32916, 33618, 41145, 54860, 56030, 67236, 82290, 84045, 90941, 112060, 164580, 168090, 181882, 272823, 336180, 363764, 454705, 545646, 909410, 1091292, 1182233, 1364115, 1818820, 2364466, 2728230, 3546699, 4728932, 5456460, 5911165, 7093398, 11822330, 14186796, 17733495, 23644660, 35466990, 70933980]

約数ペア:

[(1, 70933980), (2, 35466990), (3, 23644660), (4, 17733495), (5, 14186796), (6, 11822330), (10, 7093398), (12, 5911165), (13, 5456460), (15, 4728932), (20, 3546699), (26, 2728230), (30, 2364466), (39, 1818820), (52, 1364115), (60, 1182233), (65, 1091292), (78, 909410), (130, 545646), (156, 454705), (195, 363764), (211, 336180), (260, 272823), (390, 181882), (422, 168090), (431, 164580), (633, 112060), (780, 90941), (844, 84045), (862, 82290), (1055, 67236), (1266, 56030), (1293, 54860), (1724, 41145), (2110, 33618), (2155, 32916), (2532, 28015), (2586, 27430), (2743, 25860), (3165, 22412), (4220, 16809), (4310, 16458), (5172, 13715), (5486, 12930), (5603, 12660), (6330, 11206), (6465, 10972), (8229, 8620)]